Plans
Choose the Level of Visibility You Need
Every tier builds on the one before it — from checking your own bill to full 24/7 electrical health monitoring.
Monitors: main supply
UMS Essentials
A single business wanting to check its own bills and usage.
- Main-supply smart meter
- Live dashboard
- Monthly Tonga Power bill verification
Monitors: main supply + sub-meters
UMS Sub-Metering
Landlords and shared buildings.
- Everything in Essentials, plus:
- Per-tenant / per-area meters
- Fair, reconciled billing allocation
Monitors: main supply + sub-meters, live 24/7
UMS Guardian
Sites with critical equipment or higher risk.
- Everything in Sub-Metering, plus:
- 24/7 electrical health & anomaly alerts
- Priority response
Pricing: [TO CONFIRM] — installation quoted per site; monitoring from TOP [TO CONFIRM]/month per meter. Bundles available with WanTok internet/ICT services.
What It Does
What the UMS Does
Seven capabilities working together over your electricity supply — tap any of these to read more.
Independent sub-metering
WanTok installs smart meters at your main supply and at each tenant, area or circuit — so consumption is measured where it happens, not estimated.
Bill verification
Your Tonga Power invoices are reconciled against actual measured kWh, period by period. If a meter is mis-read or you're over-charged, you'll know.
Fair tenant billing
Share a single supply across multiple tenants and recover costs by real usage — transparent, reconciled, and defensible.
Electrical health monitoring
Per-phase voltage, current, phase balance, power factor and equipment temperature, tracked continuously.
Anomaly alerts
Get notified of voltage sags or surges, phase imbalance, poor power factor, over-temperature, or a circuit that has gone dark — before it becomes a failure or a fire risk.
Live dashboards, plain answers
See everything in real time, and simply ask — “any anomalies today?”, “did last month's bill match the meter?” — and get a straight answer, powered by WanTok's assistant.
Energy insight Optional
Understand your load profile to cut waste and right-size solar or battery.
Getting Started
How It Works
From site survey to verified bills and instant alerts — four steps, installed and supported locally.
Step 1
Assess
WanTok surveys your site and designs the right metering layout.
Step 2
Install
We fit smart meters at the main supply and each area or tenant. Local install, local support.
Step 3
Monitor
Readings stream securely to your dashboard and are watched around the clock.
Step 4
Act
You receive verified bills, fair tenant splits, and instant alerts when something's off.